| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.38 | 10.650% | $165.289 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $218.65 | 8.753% | $237.7884 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $15.41 | 5.310% | $16.2283 | $16.23 | $16.25 | $16.20 |
| Purchase #4 | $208.41 | 9.386% | $227.9714 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $159.96 | 5.125% | $168.158 | $168.16 | $168.15 | $168.20 |
| Purchase #6 | $39.26 | 6.765% | $41.9159 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $41.55 | 7.707% | $44.7523 | $44.75 | $44.75 | $44.80 |
| 7 purchase totals = | $832.62 | $902.1033 | $902.11 | $902.10 | $902.20 | |